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All Journal Journal of Engineering Science and Technology Management Journal of Green Engineering for Sustainability Dharmakayana: Journal of scientists, engineers, educators and scientific activists related to society development JES-TM Social and Community Service
Fitri, Tessa Zulenia
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Other

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Analysis of the Effectiveness of 3D Printing Technology as an Alternative to Replacing Machine Components Putra, Rama Dani Eka; Fitri, Tessa Zulenia
Journal of Engineering Science and Technology Management (JES-TM) Vol. 4 No. 2 (2024): September 2024
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v4i2.187

Abstract

Three-dimensional printing (3D printing) technology has developed rapidly and offers innovative solutions in the manufacturing industry, especially for replacing damaged machine components. This research aims to analyze the perception and effectiveness of this technology as an alternative through empirical data from 300 respondents. The test results show that perceptions of 3D printing's ability to replace traditional components, the quality of the print results, and environmental benefits are significantly influenced by the respondent's level of experience (p-value < 0.05). However, aspects of cost efficiency and ease of application of technology show uniformity of perception across all groups of respondents, indicating the potential for broad application of technology. The normality and ANOVA tests performed confirmed the validity of the data, supporting the use of parametric statistical analysis. These findings underscore the ability of 3D printing to reduce costs and production time, while highlighting key challenges related to material strength and initial investment. This research recommends the development of materials, hardware, and ongoing education to increase the acceptance and effectiveness of the application of this technology in the manufacturing industry.
Implementation of 5S in the Manufacturing Industry Fitri, Tessa Zulenia; Putra, Rama Dani Eka
Journal of Engineering Science and Technology Management (JES-TM) Vol. 4 No. 2 (2024): September 2024
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v4i2.189

Abstract

In an increasingly competitive industrial era, reducing waste and increasing operational efficiency has become a primary focus for many organizations. The 5S method, namely Seiri (Sort), Seiton (Arrange), Seiso (Clean), Seiketsu (Standardization), and Shitsuke (Discipline), which originated in Japan and was introduced into the Toyota production system in the 1950s, offers a systematic approach to creating an orderly and clean work environment. This research aims to explore the implementation of 5S at PT XY, with a focus on its impact on operational efficiency and reducing waste in the cement production process. The methodology used in this research includes literature studies and case studies, where data is collected through interviews, direct observation and documentation analysis. The research results show that implementing 5S can increase productivity, create a more organized work environment, and increase employee satisfaction. However, there are several challenges in implementation, especially in the aspects of standardization and discipline among employees. This research also identified problems faced in the project warehouse, such as a lack of personnel, insufficient area, and misunderstandings in shipping goods. Recommendations for improvement include employee training, establishing more comprehensive procedures, and grouping items by type to increase efficiency. Thus, it is hoped that the application of the 5S method at PT XY can create a better work culture and support the sustainability of operational efficiency practices in the future. These findings provide valuable insights for other industries looking to implement 5S to improve their performance and competitiveness.
Memahami Preferensi Generasi Z dalam Pariwisata Pesisir Halal: Studi Kasus dan Rekomendasi Putra, Rama Dani Eka; Fitri, Tessa Zulenia; Kurniadi, Deri
Journal of Social and Community Service Vol. 3 No. 3 (2024): November 2024
Publisher : Faculty of Engineering University of Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestmc.v3i3.175

Abstract

Understanding the preferences of Generation Z in halal coastal tourism is crucial, given their unique characteristics of prioritizing religious values, sustainability, and authentic experiences. This study aims to provide recommendations for the development of a sustainable tourism industry that positively impacts society and the environment. The methodology employed involves surveys and interviews with Generation Z respondents to identify factors influencing their choices, such as religious aspects, sustainability, and authentic experiences. The findings of this study indicate that Generation Z has unique and specific preferences for halal coastal tourism, reflecting their religious values, sustainability, and desire for authentic experiences. 
Peningkatan Kepercayaan Diri dan Logika Anak SD melalui Sosialisasi di Era Digital Nugroho, Handi Wilujeng; Hamidi, Kurniawan; Eka Putra, Rama Dani; Fitri, Tessa Zulenia
Journal of Social and Community Service Vol. 4 No. 1 (2025): Maret 2025
Publisher : Faculty of Engineering University of Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestmc.v4i1.213

Abstract

Elementary education plays an important role in shaping children's self-confidence and logical thinking skills, especially in the increasingly complex digital era. However, many children have difficulty in developing these aspects due to the lack of appropriate stimulation. The purpose of this community service activity is to provide socialization and assistance to 6th grade elementary school students in increasing their self-confidence and logical thinking skills. This activity is carried out through interactive methods, exploration-based, and persuasive approaches. This activity involves teachers, as well as educational facilitators in the form of training, educational games, and discussion sessions. The results of the community service show that this approach has a positive impact on children's cognitive and social development. Children who participate in this program experience increased courage in communicating and are better able to solve problems independently. This activity can be an effective model in supporting elementary education in the digital era.
Optimalisasi Distribusi BBM di Bengkulu Menggunakan Analytical Network Process and Metode CF-RS Yasin, Muhamad; Putra, Rama Dani Eka; Fitri, Tessa Zulenia; Foci, Nia Arfina; Munanda, M. Arif
Greeners: Journal of Green Engineering for Sustainability Vol 3 No 01 (2025): Journal of Green Engineering for Sustainability
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jges.v3i1.300

Abstract

Fuel scarcity in Bengkulu Province has occurred in the last few days. In fact, prices at the retail level have soared to Rp30,000 per liter. This study aims to provide solutions to the fuel distribution problems in Bengkulu that have been explained previously and provide optimal solutions using the Analytical Network Process Method and the Cluster First Route Second (CFRS) Method. so that the determination of the closest route is Tank Truck 11 with the route Lubuklinggau Fuel Terminal - Gas Station 6 Bengkulu City - Lubuklinggau Fuel Terminal with a distance of 234 KM and the farthest route is Lubuklinggau Fuel Terminal - Gas Station 11 - Gas Station 3 - Lubuklinggau Fuel Terminal.
Pelatihan Robot Line Follower untuk meningkatkan minat Pelajar SMA terhadap Teknik Mesin Suryadi, Dedi; Zuliantoni, Zuliantoni; Fitri, Tessa Zulenia; Astuti, Sri; Vatresia, Arie
Dharmakayana Vol 1 No 2 (2024): November : Dharmakayana: Journal of scientists, engineers, educators and scientif
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v1i2.38985

Abstract

Majoring in mechanical engineering can be a very promising option for high school students who want to pursue a career in robotics technology. The development of the robotics industry continues to experience rapid growth as more and more manufacturers automate their facilities every year. Robotics learning provides students with combined material from various fields of science, especially mechanics, electronics, and computers. The rapid development of technology allows the development of artificial intelligence systems and automation in various fields. One of them is the field of robotics. This training uses a Line Follower robot because the manufacturing process is considered not too difficult, it is hoped that students can learn the manufacturing techniques quickly. This Community Service activity aims to improve the quality of knowledge and skills of high school students. They will be guided in training to make a Line Follower robot, a type of mobile robot that is tasked with detecting and following the guide lines available on the track. From this activity, the results of pre-test and post-test data from the participants, training modules, line-follower robots were obtained. The data obtained from the test results showed that there was an increase from 35.4% to 55.7% in basic knowledge and an increase of 56.6% in interest in robotics in students of SMAN 8 Kota Bengkulu after they received line follower robot training. In the results of community service, enthusiasm and high desire from students in deepening their knowledge of Line Follower robots were seen
Sosialisasi dan Pendampingan Sertifikasi Halal Pelaku Usaha Desa Tanjung Alai Menuju Pariwisata Makanan Halal Kurniawati, Yenni; Nugroho, Handi Wilujeng; Putra, Rama Dani Eka; Fitri, Tessa Zulenia
Journal of Social and Community Service Vol. 4 No. 3 (2025): November 2025
Publisher : Faculty of Engineering University of Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestmc.v4i3.319

Abstract

Indonesia, dengan keragaman budaya dan kuliner yang dimilikinya, memiliki potensi besar untuk mengembangkan sektor pariwisata kuliner, terutama di daerah pedesaan seperti Desa Tanjung Alai yang kaya akan sumber daya makanan lokal. Proyek pengabdian masyarakat ini bertujuan untuk mendampingi pelaku usaha kuliner di Desa Tanjung Alai dalam memperoleh sertifikasi halal, serta meningkatkan potensi desa sebagai destinasi pariwisata kuliner halal. Kegiatan ini meliputi sosialisasi, pelatihan teknis, dan pendampingan langsung dalam proses sertifikasi halal. Sebanyak 20 usaha kuliner terlibat, dengan 85% di antaranya memenuhi dokumen dan standar yang diperlukan. Survei sebelum dan sesudah pelatihan menunjukkan peningkatan pemahaman peserta terhadap standar sertifikasi halal sebesar 70%, dan 100% terbit sertifikasi halal. Hasil pendampingan ini menunjukkan bahwa sertifikasi halal berperan penting dalam meningkatkan kualitas produk, memperluas akses pasar, dan meningkatkan daya tarik usaha kuliner bagi wisatawan Muslim. Inisiatif ini diharapkan dapat menjadikan Desa Tanjung Alai sebagai destinasi pariwisata kuliner halal terkemuka, mendorong pertumbuhan ekonomi lokal, dan membuka akses pasar global.
Implementasi Gugus Kendali Mutu di Divisi Millwork Dengan Metode Quality Filter Mapping (QFM) Yasin, Muhamad; Munanda, M. Arif; Foci, Nia Arfina; Putra, Rama Dani Eka; Fitri, Tessa Zulenia
Journal of Social and Community Service Vol. 4 No. 3 (2025): November 2025
Publisher : Faculty of Engineering University of Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestmc.v4i3.323

Abstract

Divisi Millwork merupakan unit manufaktur kayu yang memproduksi produk custom seperti pintu, kusen, lis, dan panel dinding, namun menghadapi tingkat cacat yang cukup tinggi pada kisaran 0,04%–0,45% sehingga menurunkan daya saing perusahaan. Defect terbesar muncul pada proses Gesso, terutama cipping, yang terjadi karena produk belum kering sempurna dan rendahnya kesadaran mutu pekerja. Untuk mengatasi masalah tersebut, penelitian ini menerapkan Gugus Kendali Mutu (GKM) yang dipadukan dengan Quality Filter Mapping (QFM) sebagai pendekatan pengendalian kualitas yang praktis dan efektif. Penelitian berlangsung selama enam minggu pada Shift 1 produksi dengan pengambilan data secara random sampling untuk cacat produk S4S pada lini Gesso, kemudian dianalisis menggunakan delapan langkah GKM dan tujuh quality tools meliputi check sheet, histogram, Pareto, fishbone, control chart, scatter, dan stratifikasi. QFM digunakan untuk memetakan cacat pada setiap tahap proses sehingga sumber masalah dapat diidentifikasi secara akurat, lalu perbaikan dirancang melalui penambahan langkah conditioning setelah proses Gesso serta sosialisasi kualitas kepada seluruh karyawan. Hasil pemetaan menunjukkan bahwa cipping memiliki persentase tertinggi yaitu 0,41%, melebihi batas toleransi, namun setelah implementasi perbaikan berupa langkah conditioning dan peningkatan quality awareness, defect cipping menurun dari 0,45% menjadi 0,17% atau berkurang 0,28%. Uji signifikansi menunjukkan bahwa penurunan proporsi ini bermakna secara statistik, menegaskan bahwa perbaikan berdampak nyata terhadap kualitas produk. Integrasi GKM–QFM terbukti efektif dalam menemukan akar penyebab cacat, merancang solusi yang tepat, memastikan produk kering sempurna sebelum proses berikutnya, meningkatkan kepedulian mutu pekerja, dan menghasilkan perbaikan yang dapat distandarkan untuk keberlanjutan, sehingga mampu meningkatkan efisiensi dan daya saing industri manufaktur kayu berskala IKM.
Co-Authors Arie Vatresia Dedi Suryadi Eka Putra, Rama Dani Foci, Nia Arfina Hamidi, Kurniawan Kurniadi, Deri Munanda, M. Arif Nugroho, Handi Wilujeng Putra, Rama Dani Eka Sri Astuti Yasin, Muhamad Yenni Kurniawati Zuliantoni, Zuliantoni